ci: cargo nextest setup

Author: victorkstarkware

.config/nextest.toml

@@ -0,0 +1,16 @@
+[profile.default]
+slow-timeout = { period = "60s", terminate-after = 2 }
+
+[test-groups.serialized]
+max-threads = 1
+
+# serialized tests (mostly integration tests)
+[[profile.default.overrides]]
+# TODO(victork): evaluate whether these are indeed required to run sequentially
+filter = '(package(apollo_integration_tests) & kind(test)) | package(apollo_infra) | package(apollo_network) | (package(apollo_l1_provider) & kind(test))'
+test-group = 'serialized'
+
+# slow test exception whitelist
+[[profile.default.overrides]]
+filter = 'none()'
+slow-timeout = { period = "120s", terminate-after = 2 }

.github/actions/install_rust/action.yml

@@ -17,7 +17,7 @@ runs:
       with:
         cache-base: main(-v[0-9].*)?
         inherit-toolchain: true
-        bins: taplo-cli@0.9.3, cargo-machete
+        bins: taplo-cli@0.9.3, cargo-machete, cargo-nextest@0.9.113
         # Install additional non-default toolchains (for rustfmt for example), NOP if input omitted.
         channel: ${{ inputs.extra_rust_toolchains }}
       env:

scripts/local_presubmit.sh

@@ -71,7 +71,8 @@ setup_env_variables_from_yml() {
 
 install_dependencies() {
   # List of crate names to check/install
-  CRATES=("taplo-cli" "cargo-machete")
+  # TODO(victork): make cargo-nextest a common installation tool instead of burying it in this utility script
+  CRATES=("taplo-cli" "cargo-machete" "cargo-nextest")
 
   # Get the list of installed crates
   INSTALLED_CRATES=$(cargo install --list | grep -Eo '^[^ ]+')